Handheld computing device



FIG. 1 is a top front and right side perspective view of a handheld computing device showing our new design with the lid closed;

FIG. 2 is a reduced top front and right side perspective view thereof shown with the lid open;

FIG. 3 is a reduced top front and right side perspective view thereof shown with the lid completely open and wrapped behind the device and a pen is shown in broken lines for illustrative purposes only and forms no part of the claimed design; and,

FIG. 4 is a bottom rear and left side perspective view thereof shown with the lid completely open and wrapped behind the device. 

The ornamental design for a handheld computing device, as shown and described. 